FR2134390A2 - Cupolar furnace air feed - with heat-protected cardan joint compensator shafts - Google Patents
Cupolar furnace air feed - with heat-protected cardan joint compensator shaftsInfo
- Publication number
- FR2134390A2 FR2134390A2 FR7213591A FR7213591A FR2134390A2 FR 2134390 A2 FR2134390 A2 FR 2134390A2 FR 7213591 A FR7213591 A FR 7213591A FR 7213591 A FR7213591 A FR 7213591A FR 2134390 A2 FR2134390 A2 FR 2134390A2
- Authority
- FR
- France
- Prior art keywords
- cupolar
- protected
- shafts
- heat
- air feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
- C21B7/163—Blowpipe assembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Air Supply (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU63079 | 1971-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2134390A2 true FR2134390A2 (en) | 1972-12-08 |
FR2134390B2 FR2134390B2 (fr) | 1976-04-02 |
Family
ID=19726693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7213591A Granted FR2134390A2 (en) | 1971-04-29 | 1972-04-18 | Cupolar furnace air feed - with heat-protected cardan joint compensator shafts |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2218331C2 (fr) |
FR (1) | FR2134390A2 (fr) |
LU (1) | LU63079A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2284081A1 (fr) * | 1974-09-06 | 1976-04-02 | Wurth Anciens Ets Paul | Dispositif d'assemblage a compensateur destine a relier deux elements tubulaires pourvus d'une garniture refractaire |
EP0618301A1 (fr) * | 1993-03-31 | 1994-10-05 | Paul Wurth S.A. | Dispositif d'injection d'air préchauffé dans un four à cuve |
NL2003916C2 (en) * | 2009-12-07 | 2011-06-09 | Heatteq Refractory Holding B V | Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell. |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3146305A1 (de) * | 1981-11-23 | 1983-05-26 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Faltenbalgkompensator mit innenisolierung |
GB8704407D0 (en) * | 1987-02-25 | 1987-04-01 | Davy Mckee Stockton | Tuyere stock |
AU608987B2 (en) * | 1988-07-19 | 1991-04-18 | Paul Wurth S.A. | Device for injecting preheated air in a shaft furnace |
LU87504A1 (fr) * | 1989-04-21 | 1990-12-11 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve |
LU87838A1 (fr) * | 1990-11-09 | 1992-08-25 | Wurth Paul Sa | Dispositif d'injection d'air prechauffe dans un four a cuve et procede de fabrication de rotules convexes d'articulations spheriques |
ZA918261B (en) * | 1990-11-09 | 1992-09-30 | Wurth Paul Sa | Device for injecting preheated air into a shaft furnace and process for manufacturing ball-and-socket joints |
DE10219469B4 (de) * | 2002-04-30 | 2004-08-05 | Alfred Liebig | Gelenk-Kompensator |
DE102010015842A1 (de) | 2010-03-05 | 2011-09-08 | Z & J Technologies Gmbh | Heißwinddüsenstock für einen Schachtofen, insbesondere Hochofen |
-
1971
- 1971-04-29 LU LU63079D patent/LU63079A1/xx unknown
-
1972
- 1972-04-15 DE DE19722218331 patent/DE2218331C2/de not_active Expired
- 1972-04-18 FR FR7213591A patent/FR2134390A2/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2284081A1 (fr) * | 1974-09-06 | 1976-04-02 | Wurth Anciens Ets Paul | Dispositif d'assemblage a compensateur destine a relier deux elements tubulaires pourvus d'une garniture refractaire |
EP0618301A1 (fr) * | 1993-03-31 | 1994-10-05 | Paul Wurth S.A. | Dispositif d'injection d'air préchauffé dans un four à cuve |
US5462433A (en) * | 1993-03-31 | 1995-10-31 | Paul Wurth S.A. | Device for blowing preheated air into a shaft furnace |
NL2003916C2 (en) * | 2009-12-07 | 2011-06-09 | Heatteq Refractory Holding B V | Hot blast transportation apparatus, comprising a refractory lining contained within a steel outer shell. |
Also Published As
Publication number | Publication date |
---|---|
DE2218331A1 (de) | 1972-11-02 |
DE2218331C2 (de) | 1982-09-30 |
FR2134390B2 (fr) | 1976-04-02 |
LU63079A1 (fr) | 1971-08-27 |
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